公开(公告)号：AU2004208632B2

公开(公告)日：2010-06-03

申请号：AU2004208632

申请日：2004-01-09

Applicant: STAMICARBON

Inventor： KERKHOVE BASTIAAN RENE AGNES MARIE VAN DE ,  WIT NORA ANNA DE ,  MENNEN JOHANNES HENRICUS ,  HOOIJKAAS HERBERT WILLEM GERRIT ,  JONCKERS KEES ,  BIERMANS ANDREAS JOHANNES

IPC: C01C1/12

Abstract: The invention relates to a process for separating NH 3 from a mixture containing NH 3 , CO 2 and H 2 O which comprises an NH 3 rectification step carried out in a NH 3 separation device to which one or more streams containing NH 3 , CO 2 and H 2 O including the mixture, are supplied, with a stream consisting substantially of gaseous NH 3 being formed in the NH 3 separation device, separated from the mixture and discharged. In the process according to the invention a condensation step is carried out on at least one of the stream consisting substantially of gaseous NH 3 or the one or more streams containing NH 3 , CO 2 and H 2 O supplied to the NH 3 separation device, in which at least a part of the existing CO 2 is converted to a liquid phase.

公开(公告)号：NO338006B1

公开(公告)日：2016-07-18

申请号：NO20054008

申请日：2005-08-29

Applicant: STAMICARBON

Inventor： BIERMANS ANDREAS JOHANNES ,  WIT NORA ANNA DE ,  JONCKERS KEES ,  MENNEN JOHANNES HENRICUS ,  HOOIJKAAS HERBERT WILLEM GERRIT ,  KERKHOVE BASTIAAN RENÉ AGNES MARIE VAN DE

IPC: C01C1/12 ,  B01D53/58

公开(公告)号：MY140147A

公开(公告)日：2009-11-30

申请号：MYPI20040137

申请日：2004-01-19

Applicant: STAMICARBON

Inventor： BIERMANS ANDREAS JOHANNES ,  MENNEN JOHANNES HENRICUS ,  JONCKERS KEES ,  WIT NORA ANNA DE ,  HOOIJKAAS HERBERT WILLEM GERRIT ,  KERKHOVE BASTIAAN RENE AGNES MARIE VAN DE

IPC: C01C1/12

Abstract: THE INVENTION RELATES TO A PROCESS FOR SEPARATING NH3 FROM A MIXTURE CONTAINING NH3,CO2 AND H2O WHICH COMPRISES AN NH3 RECTIFICATION STEP CARRIED OUT IN A NH3 SEPARATION DEVICE TO WHICH ONE OR MORE STREAMS CONTAINING NH3, CO2 AND HCO, INCLUDING THE MIXTURE, ARE SUPPLIED, WITH A STREAM CONSISTING SUBSTANTIALLY OF GASEOUS NH3 BEING FORMED IN THE NH3 SEPARATION DEVICE, SEPARATED FROM THE MIXTURE AND DISCHARGED. IN THE PROCESS ACCORDING TO THE INVENTION A CONDENSATION STEP IS CARRIED OUT ON AT LEAST ONE OF THE STREAM CONSISTING SUBSTANTIALLY OF GASEOUS NH3 OR THE ONE OR MORE STREAMS CONTAINING NH3, CO2 AND H2O SUPPLIED TO THE NH3 SEPARATION DEVICE, IN WHICH AT LEAST A PART OF THE EXISTING CO2 IS CONVERTED TO A LIQUID PHASE.